Answer:
There's a one-story house in which everything is green. Green walls green windows green doors. What color are the stairs?
I'm written with two letters, said with one and seen with two. What am I?
I can fall off a building and live, but in water I will die. What am I?
I am the kind of food monkey likes and people slip on me and fall in cartoons.
What do people spend a lot of money on every year, but never want to use?
I flow from the Homerβs mouth when he sees doughnuts.